package by.fedorenko.sample.services;

import org.springframework.transaction.annotation.Transactional;

import by.fedorenko.sample.datamodel.GuestBook;

public interface GuestBookService {
	
	GuestBook get(Long id);
	
	@Transactional
	void saveOrUpdate(GuestBook guestBook);

	@Transactional
	void delete(GuestBook guestBook);


}
